https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-11-25T17:25:11.284052Z 2020-11-25T17:25:37.552484Z s3://sentinel-s1-l1c/GRD/2020/11/25/IW/DV/S1A_IW_GRDH_1SDV_20201125T172511_20201125T172537_035408_042346_EBAB Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2020-11-25T17:25:11.284052Z 2020-11-25T17:25:37.552484Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20201125T194424_V20201125T154038_20201125T185808.EOF 347.6962127611902 693000 Copernicus S1 Core Ground Segment - DPA 2020-11-25T20:00:40.887866Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20201125T172511_20201125T172537_035408_042346_EBAB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((9.397361756768158 21.416042568278794,9.984829090766002 21.52276576936181,10.583333201351227 21.629210006739886,11.18143799933133 21.733282621586632,11.773375508453766 21.834010295830353,11.738491877482907 22.014790898499776,11.705208594413648 22.19592640404101,11.636589205136861 22.55783790528927,11.600155695699055 22.738434928203944,11.564967645416171 22.919233760565895,11.493014445584047 23.293805682390378,10.896037822049301 23.194322829472934,10.287561195553575 23.090441252136134,9.683846899624038 22.98489538111922,9.089174502130469 22.878518566705576,9.204326362880327 22.321633372539022,9.282800830947131 21.959589764357602,9.321429860583827 21.7784574300136,9.357862073051042 21.596923216523102,9.397361756768158 21.416042568278794)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.88887412525846 46.09033251552258 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2021-12-25T20:54:16.429640Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N23E011/2020/11/25/042346 2.0E-4 2.0E-4 true block average 2 2 24.0 11.0 23.0 12.0 POLYGON((11.0 23.211647551497684,11.493014445584055 23.293805682390392,11.549452896373202 23.0,11.0 23.0,11.0 23.211647551497684)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_042346_N23E011_2020_11_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_042346_N23E011_2020_11_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_042346_N23E011_2020_11_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_042346_N23E011_2020_11_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_042346_N23E011_2020_11_25_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2019 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid